China Suppliers for Non-woven Fabric Film Wrapped Flat Wire - High-Quality Factory Production
Product model: WM(L) (B)-0.20～1.25.
This product is produced by extrusion process (flat) copper (aluminum) wire wrapped with 2-3 layers of polyester film and electrical non-woven fabric as insulation layer, with excellent voltage resistance. Suitable for manufacturing type reactors.
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1. Cloth covered copper (aluminum) flat wire:
Thickness size -- A: 0.80 ~ 5.60mm;
Thickness size -- B: 2.00 ~ 16.00mm. - 2. Cloth covered copper (aluminum) round wire: -- D: 1.90 ~ 5.00mm.
If you choose specifications beyond the above range, please contact us.
- 1. The aluminum wire meets the requirements of GB/T 55843-2009, and the resistivity at 20℃ should be ≤0.02801 Ω·mm²/m;
- 2. The copper wire complies with the requirements of GB/T 55842-2009, and the resistivity at 20℃ should be less than or equal to 0.01724 Ω·mm²/m.
| The dimensions of circular conductors shall be in accordance with the following table | |
| Nominal diameter (d) | Deviation |
| 0.90 < d ≤ 2.50 | +0.013 |
| 2.50 < d ≤ 3.00 | +0.025 |
| 3.00 < d ≤ 5.00 | +1%d |
| The elongation of circular conductor shall comply with the following table | |
| Nominal diameter (d) | Minimum elongation (%) |
| 0.90 < d ≤ 2.50 | 15 |
| 2.50 < d ≤ 5.00 | 20 |
The standard product model range is WM(L) (B)-0.20～1.25.
The insulation layer is constructed by wrapping the wire with 2-3 layers of high-quality polyester film and electrical non-woven fabric, providing excellent voltage resistance.
Due to its excellent voltage resistance, it is highly suitable for manufacturing various types of electrical reactors.
At 20℃, the aluminum wire resistivity is ≤0.02801 Ω·mm²/m (per GB/T 55843-2009), and the copper wire resistivity is ≤0.01724 Ω·mm²/m (per GB/T 55842-2009).
For flat wire, the thickness ranges are A: 0.80 ~ 5.60mm and B: 2.00 ~ 16.00mm. For round wire, the diameter range (D) is 1.90 ~ 5.00mm.
Yes, if you require specific dimensions or characteristics outside the standard range, please contact us directly for custom options.